package com.yeding.dao;

import com.yeding.pojo.Books;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface BookMapper {

    //增加一个Book
    int addBook(Books book);

    //根据id删除一个Book
    int deleteBookById(int id);

    //更新Book
    int updateBook(Books books);

    //根据id查询,返回一个Book
    Books queryBookById(int id);

    //查询全部Book,返回list集合

    List<Books> queryAllBook(@Param(value = "curPage")int curPage, @Param(value = "pageSize")int pageSize);

    List<Books> queryBookByName(@Param(value = "bookName")String bookName,@Param(value = "curPage")int curPage,@Param(value = "pageSize")int pageSize);

    int queryBookCount();

    int queryBookCountByName(@Param(value = "bookName")String bookName);

}
